* {
    margin: 0;
    padding: 0;
}

html,
body,
#app {
    width: 100%;
    height: 100%;
}
.el-card {
  margin: 15px 0;
  box-shadow: 0px 0px 3px #ccc !important;
}
.el-table {
  margin: 15px 0;
  font-size: 16px;
}
.el-cascader-menu {
  height:240px;
}